Running on Empty? Well, fill this mug up with the beverage of your choice and watch the fuel gauge climb all the way to the Full Mark. No, it's not magic, it is just awesone heat-sensitive printing? This hand wash 8 oz mug is made from genuine porcelain and is microwave safe. Though it is small in size you will enjoy seeing the fuel gauge climb with every fill-up. A great gift idea!
(not dishwasher safe)